I've hooked one of my laptop's terminals up to the net, so anyone with IPv6
can telnet in and see it.

I've long wanted to be able to broadcast my terminal sessions on occasions
when it makes sense. Like when I'm fixing someone's bug, or closely
collaborating with someone distant.

I am also interested in finding things to host on IPv6. Right now, that means
only people who care will be able to access it. So it seems the trick is to
find places where that is a benefit. I plan to keep an eye out for more
things like this.

(A side benefit of using IPv6 is that it makes it easier to serve content
from my laptop, that moves from network to network.)